Helps to provide a safe and easy transition from the extension ladder to a secondary surface
Designed to easily attach over the top of an extension ladder
Fully compatible with WERNER extension ladders from type II to special duty type IAA
Dual clamping system lock rail extensions onto ladder rails
Does not require drilling， bolting or tools to hold securely in place
Wide base which provides additional contact area on the work surface while transitioning
Violator labels and caution markings on the WalkThru provide good visibility on the job site
Meets compliance standards OSHA 1910 and 1926
WalkThru will fit Type II， Type I， IA and IAA extension ladder with rail and end cap dimensions between 0.5 in. to 1.375 in. W and 3 in. to 3.5 in. D
Compatible with WERNER D1100-2， D1200-2， D1200-3， D1200-3AZ， D1500-1， D1500-2， D1700-2EQ， D500-2， D5900-2， D6000-2， D6200-1， D6200-2， D6200-2GHV， D6200-3，D6200-2，D700-2， D7100-2， D7100-2GHV， D7100-2LV， D8200-2EQ series ladders
Compatible with WERNER 5100，3200K，7100-2， FE1000-2， FE2000-2，M7100-1，S7700-1，S7900-1，S7900-2，S7900-3 series ladders
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